Timothy (Phleum pratense L.) varieties compared at early and late 1st cut, in pure stand or mixed with meadow fescue (Festuca pratensis Huds.)

coasts contenido de materia seca costa crude fibre crude protein digestibilidad digestibility dry matter content festuca pratensis fibra bruta fibre brute harvesting date lowland malezas mauvaise herbe mezcla de semillas phleum pratense proteina bruta seed mixtures tierras bajas variedades varieties weeds